Guide to Gorilla Trekking in Africa’s Rainforests

Right up there at the top of many an adventurous traveller's bucket list - seeing mountain gorillas in the wild is one of the most incredible wildlife encounters on earth.

Kwita IzinaIsaro's baby - Kwita IzinaMountain gorillas are critically endangered, which makes the life-changing experience of visiting them in their natural habitat even more extraordinary and precious. There are said to be less than 900 African mountain gorillas left in the wild, although exact estimates vary - 700 (National Geographic) and 880 (World Wildlife Fund). The rare opportunity to see a family of gorillas in pristine rainforests, is not only one of the ultimate wildlife experiences in Africa, it is also a once-in-a-lifetime expedition that sadly may not be possible in the future.

Article Quick Links

  1. Best Places to go Gorilla Trekking
  2. In Uganda - Bwindi Forest & Mgahinga National Parks
  3. In Rwanda - Volcanoes National Park
  4. In the DRC - Virunga National Park
  5. Comparing Countries - Where's Best?
  6. A Typical Trek - How it Works
  7. Why go to Uganda?
  8. Do's & Don'ts - some basic rules
  9. Tips to get the most out of your trek
  10. Buying Gorilla Trekking Permits
  11. When to Go

Hjalmar GislasonGorilla Trek - Hjalmar Gislason

Where are the Best Places to go Gorilla Trekking in Africa?

Martijn.MunnekeMountain Gorilla - Martijn.MunnekeThe main countries offering gorilla trekking tours in Africa are Uganda, Rwanda and the Democratic Republic of Congo (DRC) - all three in central Africa. The natural environment of these mountain gorillas (Gorilla beringei beringei) is dense rainforest, and more specifically the moist tropical and subtropical forests of the Albertine Rift in central Africa. 

There are currently two forested mountainous areas inhabited by African mountain gorillas - Bwindi Impenetrable Forest (Uganda) and the Virunga Mountain region (Rwanda, Uganda, and DRC). These are the four national parks where gorilla trekking takes place in the region:

  • Bwindi Impenetrable National Park in southwestern Uganda
  • Mgahinga Gorilla National Park in the far southwest of Uganda
  • Volcanoes National Park in northern Rwanda
  • Virunga National Park in the eastern region of the DRC

Gorilla Trekking in Uganda - Bwindi Forest & Mgahinga National Parks

Southern Uganda hosts 13 gorilla groups in Bwindi Impenetrable National Park, one of which is found in the area designated as Mgahinga Gorilla National Park. The groups inhabiting the southern part of Uganda, in Bwindi Impenetrable Forest National Park, are: 

  • Rushegura, Mubare and Habiyanja - three families in the Buhoma area
  • Nkuringo family - one group in the Nkuringo area
  • Buitukura, Oruzogo and Kyaguriro - three families in the Ruhija area
  • Mishaya, Nshongi, Kahungye, Busingye and Bweza -  five families in the Rushaga area

Mgahinga National Park hosts one family group of gorillas, called Nyakagezi. In the past the Nyakagezi group moved between Rwanda and Uganda, but for the last two years these gorillas have been staying put in Uganda. The family group consists of ten gorillas, including four silverback males.

Andrea SchieberBwindi Gorilla - Andrea Schieber

Bwindi Impenetrable National Park, a UNESCO World Heritage Site, lies in south-western Uganda and shelters about half of the wild mountain gorilla population (about 400) remaining in the world today. The national park covers about 331km² of thick montane and lowland rainforest habitat. 

Cristoffer CrusellSilver and young - Cristoffer CrusellThe Mgahinga Gorilla National Park is located in the far southwestern part of Uganda, bordering on Rwanda (Volcanoes National Park)and the DRC (Virunga National Park). This is the Ugandan gorilla territory that falls in the Virunga Volcanoes region, which spans all three central African countries. The Mgahinga Gorilla National Park is Uganda's smallest national park (about 34 km²) forming part of the larger Virunga Conservation Area, which incorporates some 434 km² of volcanic mountains. This compact park is home to one gorilla family that moves between Uganda and Rwanda, which makes it more difficult to reliably trek to the small gorilla population here.

The national parks in Uganda are managed by the Uganda Wildlife Authority (UWA). 

misssharongrayUganda Scenery - misssharongrayIt takes more than a day to drive southwest to Mgahinga Gorilla National Park and Bwindi Impenetrable Park (over 12 hours on rough roads) from Kampala. The drive gives you a good idea of what rural Uganda looks like and passes through some beautiful scenery in parts. Alternatively you can take a short flight from Entebbe (international airport near Kampala) to Kisoro or by charter to Kayonza Airstrip, both near Bwindi. Once at Bwindi, this ancient and biodiverse forest can only be accessed on foot. 

Gorilla Trekking in Rwanda - Volcanoes National Park

The national park covers about 125 km² of incredibly scenic forest-covered mountains, as well as a six volcanoes. in the 'Land of a Thousand Hills' as Rwanda is called.

KateSilverback - Kate

Just over half of the world's remaining mountain gorillas (about 480 according to WWF) are found in the broader Virunga Conservation Area (Virunga Mountains), which includes the well-managed Volcanoes National Park in Rwanda. This is where the legendary and iconic gorillas conservationist, Dian Fossey, lived and worked with gorillas. The gorillas here are more habituated than in other areas, meaning that they are more accustomed to having humans around. There are seven gorilla families that can be visited in Volcanoes National Park.

John CookeVolcanoes, Rwanda - John CookeVolcanoes National Park is located in northern Rwanda, about 80 km from the capital, Kigali. Getting to the Volcanoes Park in northern Rwanda is quicker and easier than getting to Bwindi in Uganda. About a two and a half hours' drive from Kigali, if you're travelling on a tight budget you can catch a mini-bus taxi to Ruhengeri town, situated at the park entrance, or you can catch a taxi. 

KateGorilla baby & mom - KateGorilla trekking in Rwanda is slightly less strenuous than in Bwindi National Park, because the gorillas move around a bit less. The open terrain amid bamboo forests also allows more light into the environment, making for better photo opportunities than in the heavily forested Bwindi. The gorilla trekking procedure in Rwanda is slightly different to that in Uganda. In Uganda, you purchase gorilla permits for a given gorilla family and then trek to that family, but in Rwanda the permit is not specific to a family and the gorilla group you are allocated is dependent on several factors. After being briefed on gorilla trekking, visitors are split into groups according to age, fitness level and the location of the gorilla families at the time. 

Gorilla Trekking in the DRC - Virunga National Park

In the Democratic Republic of Congo (DRC) mountain gorillas are found in the Virunga National Park, a UNESCO World Heritage Site. Located in eastern DRC this national park borders on Uganda and Rwanda.

Heather ThorkelsonVirunga - Heather ThorkelsonThe 7800 km² Virunga National Park is home to about 200 of gorillas (National Geographic), living mostly in the southern areas of the park. The national park is managed by the Congolese National Park Authorities, together with the Institut Congolais pour la Conservation de la Nature (ICCN) and its partner the Africa Conservation Fund. After a decline in numbers about seven years ago, due to brutal attacks in which at least 10 gorillas were killed, the gorilla population has recovered somewhat. The population is more stable now, largely thanks to the brave efforts of rangers risking their lives in Virunga National Park.

Joe McKennaDRC Gorilla - Joe McKenna

The national park is 32 km west of Goma, the capital of North Kivu province. Transport from Goma to the park can easily be arranged with the Virunga National Park. The roads are in bad condition and it's best to go with someone who knows the area or to join a guided tour, as the tourism infrastructure is not as developed as in Rwanda and Uganda. The best way to reach Goma is from neighbouring Rwanda, travelling on well-maintained roads from Kigali. It takes about three hours to reach the DRC border near Goma, from Kigali. The border crossing is unproblematic and from there it's a short walk (10 minutes) to Goma (Lonely Planet). You can also get to Goma and Virunga from southwestern Uganda, making the relatively easy border crossing at Bunagana, where an affordable local visa can be purchased.

Uganda, Rwanda or DRC - Where's Best?

Philip KromerMale gorilla - Philip KromerThe exact location of the African mountain gorillas living in the Virunga Volcanoes region shifts as the great apes move between the forests of Uganda, Rwanda and the DRC. Many of the well-informed tour operators in the region, typically select the area for gorilla trekking expeditions based on the given location of the gorilla populations at the time of the trip. Thus, you usually find yourself trekking gorillas in either Rwanda or Uganda, the two more popular destinations.

Pricing Differences

The downside of choosing Rwanda is that the gorilla permit costs more - USD750 as opposed to USD600 in Uganda. In terms of costs, similar tours in Uganda and Rwanda are quite competitively priced, so you can find a good deal in either country. That said, you can probably get a better safari deal in Uganda. The upside of trekking in Rwanda is that it's quick and easy, given the proximity of the international airport in Kigali to Volcanoes National Park (116 km).

Uganda - cheaper permits, more to see & do

The major advantage of trekking in Uganda is that it is cheaper in terms of gorilla permits and you can combine gorilla trekking with other highlights. A gorilla trekking safari can include spending time at beautiful Lake Bunyonyi close to Bwindi, game viewing in Queen Elizabeth National Park and chimpanzee trekking in Kibale National Park.

Driving Distances & Getting to the Gorillas

The longer distance to and from Bwindi Forest Park and the international airport in Entebbe (just outside Kampala) add to your travelling costs on the Uganda side. The drive is further in Uganda, but it is scenic and offers insight into rural Africa. The short drive in Rwanda is on the other hand not particularly scenic or interesting. If the long drive is an issue, then you can fly from Entebbe to Bwindi, landing in the nearby towns of Kihihi and Kisoro. There are some affordable flights around, with AeroLink Uganda. 

Getting to the Gorillas

In Uganda the gorillas tend to be found deeper in the forest in groups of between 10 and 20, with at least one silverback (alpha male). In Rwanda groups range between 9 and 39 gorillas including at least one silverback. The trekking itself is generally more challenging in Bwindi (Uganda) given that the gorillas are more tucked away and after viewing the gorillas you often have to ascend steep slopes out of the forests.

Joachim HuberTroop - Joachim Huber

In Rwanda some of the gorilla groups are often found closer to the park entrance, requiring a shorter hike. You can't however request which gorilla groups you want to see and the location of the groups does shift further into the forests. 

Political Considerations

Other important factors to consider when deciding where to go gorilla trekking, include the local political conditions in these three countries and the availability of the gorilla permits.


Uganda is a safe and stable country, having rebuilt itself after decades of conflict and unrest. Travel to the southwestern part of the country is secure and Uganda is generally a peaceful nation. 


Rwanda is fairly politically stable at this stage, having recovered form the genocide that took place in the early 1990's. The Volcanoes National Park (Rwanda) can be visited safely, is well managed and has a permit system that is functioning efficiently. 


In the DRC civil war and conflicts are a problem, and conditions need to be checked before you travel. Militia groups and the army are currently fighting in the Virunga area, where poachers threaten the gorilla populations and poverty is leading to habitat destruction. Some travel advisory organisations consider the area too volatile for travel and recommend avoiding the DRC at present (UK government's foreign travel advisory).

A Typical Mountain Gorilla Trek - How it Works

Tracking down rare gorillas in the thick rainforests of central Africa is not an exact science.

Finding the Gorillas

Hjalmar GislasonGorilla look - Hjalmar GislasonFinding and getting to the gorillas is not always easy, nor are you guaranteed to see them. The arduous trek to the gorilla groups takes you through very dense vegetation, on narrow trails up steep and often muddy slopes. The search for gorillas can last several hours, since the gorillas move around in the thick undergrowth shifting deeper into the forests at times.

The good news is that once you search them out the gorillas don't flee, because they are quite used to human onlookers.

Starting Your Expedition

Trekking expeditions start out early in the morning, driving to the boundary of the national park for formalities before continuing to a ranger's station.

Martijn.MunnekeHidden Gorilla - Martijn.MunnekeLeaving your wheels behind at the ranger station, the walk begins. Your group follows a local ranger through farmlands and into the thick vegetation of Bwindi Impenetrable Forest

Know Your Gorilla Whoop!

Did you know the collective noun for gorillas is a 'whoop'? The rangers can tell you about the specific family of gorillas you are trekking to, filling you in on the family history and sharing their in-depth knowledge about mountain gorillas.

The rangers usually trek to the site where the gorillas were seen the previous day and trace their movements from there to locate them. The gorillas are monitored daily which helps keep track of their locale, as well as their health and safety. After a fair amount (anything from 45 minutes to 8 hours) of challenging bundu bashing along muddy tracks you will hopefully come face-to-face with a family group of gorillas in the forest. Usually you put your stuff down, try to remain silent and move in a little closer with just your cameras.

The Gorilla Encounter

Martijn.MunnekeTrekking - Martijn.MunnekeThis is where the magic happens, as the unique and intimate gorilla encounter unfolds. You have an hour to observe these gentle apes at close range (up to about 7 metres) in their natural state and take photographs of them. Watching the untamed gorillas feed, groom, parent, play and interact is spell-binding. The striking resemblance between the way the gorillas behave and relate with one another, and the mannerisms of humans leaves many onlookers awestruck.

Heading Back

Ludovic HirlimannGorillas - Ludovic HirlimannAfter spending an hour with the gorilla family it is time to retrace your steps, trekking back to the ranger's station. Along the way to or back from the gorillas the group usually pauses to eat. You generally carry your own packed lunch and water along with you. Back at the starting point of the trek you transfer to your vehicle and make your way back to your accommodation.

Experiences May Vary

Hjalmar GislasonGorilla eating - Hjalmar GislasonThe above is a rough guide to what will take place on the ground. The actual experience can vary depending on local conditions (weather, gorilla movements and happenings, politics etc), as well as being slightly different between exact locations and tour operators. It is important to remember that the gorillas are wild, which means that even though they are habituated to humans, their behaviour is somewhat unpredictable. 

The gorillas may possibly retreat into the bush while you are visiting them which is beyond your rangers control as their movements are not restricted. The gorillas generally go about their activities undisturbed though, with some of the young ones showing curiosity about the human visitors.

Why go Gorilla Trekking in Uganda?

sarahemccElephants - sarahemccThe “Pearl of Africa”, Uganda is a scenic country of lush landscapes, abundant wildlife, flowing rivers, still lakes and towering mountains covered in dense rainforests. Uganda is known for its friendly people and is a relatively safe place to travel. Uganda offers excellent game viewing, unique cultural exchanges and chimpanzee trekking in addition to the main drawcard of gorilla trekking, making it a well-rounded safari destination.

The main tourist attraction is of course, its gorilla population in Bwindi Impenetrable Forest National Park, but Uganda is also home to a healthy population of chimpanzees, drawing visitors to Kibale National Park to trek to these smaller primates. The Queen Elizabeth National Park is also a top-notch game viewing destination inhabited by a variety of game and birds.

Guido da RozzeGorilla face - Guido da RozzeThe gorilla trekking industry in Uganda is well-established, having started in the early 90's, and is benefiting local communities. The gorilla populations are stable, even growing in recent years, thanks to effective national park management and concerted conservation efforts. In Bwindi Forest itself there are also walking trails to soak up the spectacular views, visit waterfalls and enjoy bird watching. Visitors can also explore local villages, like Buhoma, to meet the local people and get a taste of life in rural Uganda.

Some Gorilla Trekking Regulations 

Martijn.MunnekeGorilla sitting - Martijn.MunnekeGorilla encounter' regulations include maximum group size, the number of groups allowed to track per day and time allowed with them - all of which are to ensure the well-being of the critically endangered gorillas. Gorillas are highly susceptible to human diseases given how closely related we are to these apes (2% genetic difference). 

  • Small groups - maximum of eight people are permitted per group per day to reduce disturbance and limit exposure to human diseases.
  • Visiting hours - trekking takes place during daylight hours, between about 8:00am and 7:00pm (seasonal).
  • Age restriction - 15 or 16 years and over only. 
  • Time limit - one hour with the gorillas.

Do's & Don'ts - a few simple rules

  • Protect the gorillas - if you are sick or have any infectious diseases, don't go. If you don't feel well you need to sit this one out to safeguard the well-being of these endangered animals.
  • Remember your manners - if you cough or sneeze turn away and cover your nose and mouth to reduce the chances of transmitting bacteria or viruses to the primates.
  • Don't overstay your welcome - expect to spend only the allotted one hour with the gorillas, departing when the time is up. 
  • Keep your distance - stay at least 5-7 metres (21 feet) away from the gorillas, not because they are dangerous but because they are wild and we can transmit diseases to them.
  • Behave yourself - keep the noise levels down (from within 200m), don't point and don't use your flash when taking photographs.
  • Go prepared - take warm and waterproof gear for the cool mountain conditions in these often wet forests and wear comfortable walking shoes.
  • No snacking and smoking - you are not allowed to eat and drink or smoke around the gorillas.
  • Clean up - wash your hands before going gorilla trekking.
  • Keep your hands to yourself - You may not touch the gorillas even if they come close to you as these curious apes sometimes do.
  • Hang onto your trash - don't litter.
  • Remain calm - if a gorilla charges, do not run away. Crouch down slowly and avoid direct eye contact, until the gorilla moves off.
  • Toilet etiquette - if you need to go then ask your guide to dig a hole in the forest and make sure it gets covered up afterwards.

Philip KromerTroop - Philip Kromer

Tips to get the most out of a gorilla trek

  • Keep yourself covered - long pants, gaiters and socks help keep the bugs (red ants) at bay and gloves will protect you from stinging nettles and thorny branches.
  • Get reasonably fit - the trek is usually a physically challenging and tiring mission through rough terrain, so you want to be relatively fit.
  • Be equipped -  carry enough water, waterproof bags for your camera and insect repellent as well sunscreen and a hat.
  • Stay warm and dry -  take warm and rainproof clothing with you to cope with the cold conditions up in the mountains.
  • Join an organised trip - book through a tour company to simplify your travels and get the gorilla permits arranged for you beforehand.
  • Choose your timing - try to avoid trekking in the rainy season (March to April and October to November) when the going gets tougher.

Buying your Gorilla Trekking Permit

Derek KeatsVolcanoes gorilla - Derek KeatsEvery visitor needs an official permit to go gorilla trekking in any of the national parks. The gorilla trekking activities are closely regulated and the permits are expensive. Permits should be arranged well in advanced, which is one of the reasons why most people go through tour companies. For gorilla treks the high season (June to September and late November to February) bookings need to be made several months in advance (at least five). 

Ugandan Trekking Permits

The gorilla permit currently (2014) costs about USD 600 per person for one day in high season and about USD 350 in low season (April, May and November).

How & where to buy them

Permits can be purchased in cash or with traveller's cheques at the Uganda Wildlife Authority (UWA) central office in Kampala or from abroad. If you want to get a permit in Kampala remember that availability is limited, especially in the high season, thus advanced booking is highly recommended. In the low season you can sometimes get the permit on the spot at the UWA headquarters. 

Buying Online

For the online route, direct bookings are made via email and can be paid for by transfer (EFT), but they don't take credit card payments. You can buy permits as far as two years ahead of the time, putting down a 30% deposit and paying the balance 91 days before your trek. 

Local tour operators are given first option on the bulk of the gorilla permits (80%) up to two years in advance, which can then be sold to foreign tour operators or visitors. 

You can only buy permits issued by the Uganda Wildlife Authority either directly to you or via an authorised tour company selling the permit for the original price.

Rwandan Trekking Permits

In Rwanda you can get permits through the Rwanda Tourism Board offices (ORTPN) in Kigali or Ruhengeri (near the PNV). You can call or email them directly, but it is tricky to get just the permit and not a whole tour package. The permits cost about USD 750 per person per day and most people get permits through a gorilla trekking tour operator. Early booking is strongly advised, even more than four months in advance during peak season (June to October). 

Derek KeatsRwanda - Derek Keats

DRC Trekking Permits

If you plan to go gorilla trekking in the DRC it is best to book a tour with one of the reputable operators, who then get you a permit (USD 400).

When to go Gorilla Trekking

Guido da RozzeThinking - Guido da Rozze

You can hike to gorillas at any time of the year, although the paths are more difficult to navigate in the rainy season. The rainy seasons are March to April/May and October to November - this is when the gorilla trekking permits are cheaper in Uganda (USD 350). For greater chances of sunshine and for hot weather, visit Uganda, Rwanda or DRC from mid-December to late-February or June to late-September during the dry seasons.

Here is a fantastic first-hand travel account of trekking mountain gorillas on our 7-day Gorilla Trekking Camping Safari in Uganda, by avid traveller Johnny Africa.

If you liked this post, these trips cover similar ground…

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